R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(562.674,599.000,668.516,597.798,579.889,668.233,499.232,215.187,555.813,586.935,546.136,571.111,634.712,639.283,712.182,621.557,621.000,675.989,501.322,220.286,560.727,602.530,626.379,605.508,646.783,658.442,712.906,687.714,723.916,707.183,629.000,237.530,613.296,730.444,734.925,651.812,676.155,748.183,810.681,729.363,701.108,790.079,594.621,230.716,617.189,691.389,701.067,705.777,747.636,773.392,813.788,766.713,728.875,749.197,680.954,241.424,680.234,708.326,694.238,772.071,795.337,788.421,889.968,797.393,751.000,821.255,691.605,290.655,727.147,868.355,812.390,799.556,843.038,847.000,941.952,804.309,840.307,871.528,656.330,370.508,742.000,847.152,731.675,898.527,778.139,856.075,938.833,813.023,783.417,828.110,657.311,310.032,780.000,860.000,780.000,807.993,895.217,856.075,893.268,875.000,835.088,934.595,832.500,300.000,791.443,900.000,781.729,880.000,875.024,992.968,976.804,968.697,871.675,1006.852,832.037,345.587,849.528,913.871,868.746,993.733)
> par4 = 'Unknown'
> par3 = 'FALSE'
> par2 = 'grey'
> par1 = ''
> xlab = 'x'
> main = 'Histogram'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Prof. Dr. P. Wessa
> #To cite this work: AUTHOR(S), (YEAR), YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> par1 <- as.numeric(par1)
> if (par3 == 'TRUE') par3 <- TRUE
> if (par3 == 'FALSE') par3 <- FALSE
> if (par4 == 'Unknown') par1 <- as.numeric(par1)
> if (par4 == 'Interval/Ratio') par1 <- as.numeric(par1)
> if (par4 == '3-point Likert') par1 <- c(1:3 - 0.5, 3.5)
> if (par4 == '4-point Likert') par1 <- c(1:4 - 0.5, 4.5)
> if (par4 == '5-point Likert') par1 <- c(1:5 - 0.5, 5.5)
> if (par4 == '6-point Likert') par1 <- c(1:6 - 0.5, 6.5)
> if (par4 == '7-point Likert') par1 <- c(1:7 - 0.5, 7.5)
> if (par4 == '8-point Likert') par1 <- c(1:8 - 0.5, 8.5)
> if (par4 == '9-point Likert') par1 <- c(1:9 - 0.5, 9.5)
> if (par4 == '10-point Likert') par1 <- c(1:10 - 0.5, 10.5)
> postscript(file="/var/www/html/rcomp/tmp/1s7m41265557360.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> if (is.na(par1)) {
+ myhist<-hist(x,col=par2,main=main,xlab=xlab,right=par3)
+ } else {
+ if (par1 < 0) par1 <- 3
+ if (par1 > 50) par1 <- 50
+ myhist<-hist(x,breaks=par1,col=par2,main=main,xlab=xlab,right=par3)
+ }
> dev.off()
null device 
          1 
> myhist
$breaks
 [1]  200  300  400  500  600  700  800  900 1000 1100

$counts
[1]  6  4  1 11 25 33 30  9  1

$intensities
[1] 5.000000e-04 3.333333e-04 8.333333e-05 9.166667e-04 2.083333e-03
[6] 2.750000e-03 2.500000e-03 7.500000e-04 8.333332e-05

$density
[1] 5.000000e-04 3.333333e-04 8.333333e-05 9.166667e-04 2.083333e-03
[6] 2.750000e-03 2.500000e-03 7.500000e-04 8.333332e-05

$mids
[1]  250  350  450  550  650  750  850  950 1050

$xname
[1] "x"

$equidist
[1] TRUE

attr(,"class")
[1] "histogram"
> n <- length(x)
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/histogram.htm','Frequency Table (Histogram)',''),6,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Bins',header=TRUE)
> a<-table.element(a,'Midpoint',header=TRUE)
> a<-table.element(a,'Abs. Frequency',header=TRUE)
> a<-table.element(a,'Rel. Frequency',header=TRUE)
> a<-table.element(a,'Cumul. Rel. Freq.',header=TRUE)
> a<-table.element(a,'Density',header=TRUE)
> a<-table.row.end(a)
> crf <- 0
> if (par3 == FALSE) mybracket <- '[' else mybracket <- ']'
> mynumrows <- (length(myhist$breaks)-1)
> for (i in 1:mynumrows) {
+ a<-table.row.start(a)
+ if (i == 1)
+ dum <- paste('[',myhist$breaks[i],sep='')
+ else
+ dum <- paste(mybracket,myhist$breaks[i],sep='')
+ dum <- paste(dum,myhist$breaks[i+1],sep=',')
+ if (i==mynumrows)
+ dum <- paste(dum,']',sep='')
+ else
+ dum <- paste(dum,mybracket,sep='')
+ a<-table.element(a,dum,header=TRUE)
+ a<-table.element(a,myhist$mids[i])
+ a<-table.element(a,myhist$counts[i])
+ rf <- myhist$counts[i]/n
+ crf <- crf + rf
+ a<-table.element(a,round(rf,6))
+ a<-table.element(a,round(crf,6))
+ a<-table.element(a,round(myhist$density[i],6))
+ a<-table.row.end(a)
+ }
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/2xwvd1265557360.tab") 
> 
> try(system("convert tmp/1s7m41265557360.ps tmp/1s7m41265557360.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  0.364   0.166   0.443